P2Y12 Inhibitor Monotherapy After a Short Dual Antiplatelet Therapy Versus Standard-Term Dual Antiplatelet Therapy in Patients Undergoing Percutaneous Coronary Intervention: A Contemporary Meta-Analysis

Ho, Ai-Chen; Egolum, Ugochukwu; Parker, Shanea; Dimmel, Jordan; Hawkins, Andrew; Ling, Hua

doi:10.1007/s40261-020-00947-x

Cited by 4 publications

(3 citation statements)

References 16 publications

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“…Different from previous published meta-analyses and reviews on P2Y12 inhibitor monotherapy after PCI [ 37 , 38 , 39 , 40 , 41 ], our meta-analysis for the first time included the latest published STOPDAPT-2 ACS trial and characterized the significant difference between ticagrelor versus clopidogrel monotherapy in ACS patients. This distinction is important given the growing application of P2Y12 inhibitor monotherapy in patients after PCI and stent implantation.…”

Section: Discussionmentioning

confidence: 99%

P2Y12 Inhibitor Monotherapy versus Conventional Dual Antiplatelet Therapy in Patients with Acute Coronary Syndrome after Percutaneous Coronary Intervention: A Meta-Analysis

et al. 2023

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P2Y12 inhibitor monotherapy is a feasible alternative treatment for patients after percutaneous coronary intervention (PCI) in the modern era. Clinical trials have shown that it could lower the risk of bleeding complications without increased ischemic events as compared to standard dual antiplatelet therapy (DAPT). However, the efficacy and safety of this novel approach among patients with acute coronary syndrome (ACS) are controversial because they have a much higher risk for recurrent ischemic events. The purpose of this study is to evaluate the efficacy and safety of this novel approach among patients with ACS. We conducted a meta-analysis of randomized controlled trials that compared P2Y12 inhibitor monotherapy with 12-month DAPT in ACS patients who underwent PCI with stent implantation. PubMed, Embase, the Cochrane library database, ClinicalTrials.gov, and other three websites were searched for data from the earliest report to July 2022. The primary efficacy outcome was major adverse cardiovascular and cerebrovascular events (MACCE), a composite of all-cause mortality, myocardial infarction, stent thrombosis, or stroke. The primary safety outcome was major or minor bleeding events. The secondary endpoint was net adverse clinical events (NACE), defined as a composite of major bleeding and adverse cardiac and cerebrovascular events. Five randomized controlled trials with a total of 21,034 patients were included in our meta-analysis. The quantitative analysis showed a significant reduction in major or minor bleeding events in patients treated with P2Y12 inhibitor monotherapy as compared with standard DAPT(OR: 0.59, 95% CI: 0.46–0.75, p < 0.0001) without increasing the risk of MACCE (OR: 0.98, 95% CI: 0.86–1.13, p = 0.82). The NACE was favorable in the patients treated with P2Y12 inhibitor monotherapy (OR: 0.82, 95% CI: 0.73–0.93, p = 0.002). Of note, the overall clinical benefit of P2Y12 inhibitor monotherapy was quite different between ticagrelor and clopidogrel. The incidence of NACE was significantly lower in ticagrelor monotherapy as compared with DAPT (OR: 0.79, 95% CI: 0.68–0.91), but not in clopidogrel monotherapy (OR: 1.14, 95% CI: 0.79–1.63). Both clopidogrel and ticagrelor monotherapy showed a similar reduction in bleeding complications (OR: 0.46, 95% CI: 0.22–0.94; OR: 0.60, 95% CI: 0.44–0.83, respectively). Although statistically insignificant, the incidence of MACCE was numerically higher in clopidogrel monotherapy as compared with standard DAPT (OR: 1.50, 95% CI: 0.99–2.28, p = 0.06). Based on these findings, P2Y12 inhibitor monotherapy with ticagrelor would be a better choice of medical treatment for ACS patients after PCI with stent implantation in the current era.

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Section: Discussionmentioning

confidence: 99%

P2Y12 Inhibitor Monotherapy versus Conventional Dual Antiplatelet Therapy in Patients with Acute Coronary Syndrome after Percutaneous Coronary Intervention: A Meta-Analysis

et al. 2023

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“…These findings challenge contemporary practice guideline recommendations for DAPT as the standard treatment for post-PCI care. Other meta-analyses have been published on P2Y12 inhibitor monotherapy after PCI [17][18][19]. However, our meta-analysis is unique in focusing on DM patients.…”

Section: Discussionmentioning

confidence: 99%

Comparative Efficacy and Safety of P2Y12 Inhibitor Monotherapy and Dual Antiplatelet Therapy in Patients with and without Diabetes Mellitus Undergoing Percutaneous Coronary Intervention

Feng

Chang

Lin

et al. 2022

IJMS

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Increasing evidence has shown P2Y12 inhibitor monotherapy is a feasible alternative treatment for patients after percutaneous coronary intervention (PCI) with stent implantation in the modern era. However, patients with diabetes mellitus (DM) have a higher risk of ischemic events and more complex coronary artery disease. The purpose of this study is to evaluate the efficacy and safety of this novel approach among patients with DM and those without DM. We conducted a systematic review and meta-analysis of randomized controlled trials that compared P2Y12 inhibitor monotherapy with 12 months of dual antiplatelet therapy (DAPT) in patients who underwent PCI with stent implantation. PubMed, Embase, Cochrane library database, ClinicalTrials.gov, and three other websites were searched for our data from the earliest report to January 2022. The primary efficacy outcome was major adverse cardiovascular and cerebrovascular events (MACCE): a composite of all-cause mortality, myocardial infarction, stent thrombosis, and stroke. The primary safety outcome was major or minor bleeding events. The secondary endpoint was net adverse clinical events (NACE) which are defined as a composite of major bleeding and adverse cardiac and cerebrovascular events. A total of four randomized controlled trials with 29,136 patients were included in our meta-analysis. The quantitative analysis showed a significant reduction in major or minor bleeding events in patients treated with P2Y12 inhibitor monotherapy compared to standard DAPT (OR: 0.68, 95% CI: 0.46–0.99, p = 0.04) without increasing the risk of MACCE (OR: 0.96, 95% CI: 0.85–1.09, p = 0.50). The number of NACE was significantly lower in the patients treated with P2Y12 inhibitor monotherapy (OR: 0.84, 95% CI: 0.72–0.97, p = 0.019). In DM patients, P2Y12 inhibitor monotherapy was associated with a lower risk of MACCE compared to standard DAPT (OR: 0.85, 95% CI: 0.74–0.98, p = 0.02). Furthermore, P2Y12 inhibitor monotherapy was accompanied by a favorable reduction in major or minor bleeding events (OR: 0.80, 95% CI: 0.64–1.05, p = 0.107). In non-DM patients, P2Y12 inhibitor monotherapy showed a significant reduction in major or minor bleeding events (OR: 0.58, 95% CI: 0.38–0.88, p = 0.01), but without increasing the risk of MACCE (OR: 0.99, 95% CI: 0.82–1.19, p = 0.89). Based on these findings, P2Y12 inhibitor monotherapy could significantly decrease bleeding events without increasing the risk of stent thrombosis or myocardial infarction in the general population. The benefit of reducing bleeding events was much more significant in non-DM patients than in DM patients. Surprisingly, P2Y12 inhibitor monotherapy could lower the risk of MACCE in DM patients. Our study supports that P2Y12 inhibitor monotherapy is a promising alternative choice of medical treatment for patients with DM undergoing PCI with stent implantation in the modern era.

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“…Recientemente se han publicado dos metaanálisis basados en estos estudios para evaluar la seguridad y eficacia de la suspensión precoz de aspirina, continuando monoterapia con un inhibidor P2Y12. (41,42) En ellos, acortar la DAP a 1-3 meses y continuar a partir de allí con monoterapia con un inhibidor P2Y12, se asoció con una reducción significativa de la hemorragia mayor, sin aumento de los eventos isquémicos.…”

Section: Monoterapia Con Inhibidores P2y12 Dentro Del Primer Año Retirando Aspirinaunclassified

Estrategias de antiagregación plaquetaria en síndromes coronarios agudos

Costabel¹,

Duronto²,

Nani³

et al. 2021

Rev Argent Cardiol

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Los pacientes que presentan síndrome coronario agudo se benefician de la utilización de antiagregantes plaquetarios para reducir la recurrencia de eventos isquémicos. Durante mucho tiempo estuvimos acostumbrados a indicar una combinación fija de aspirina más un inhibidor del receptor P2Y12 por un tiempo estricto. Sin embargo, la complejidad de los pacientes y de los procedimientos que en ellos se realizan nos obligan, como médicos, a buscar las mejores combinaciones posibles, tanto en lo referido al tipo de fármacos utilizados como a la duración del tratamiento, con el fin de lograr el mejor equilibrio entre protección isquémica y riesgo hemorrágico. En los últimos años, múltiples estudios llevados a cabo en esta línea han mostrado que diferentes estrategias pueden beneficiar a nuestros pacientes en distintos escenarios. En la siguiente revisión brindamos una descripción general de los conocimientos actuales sobre el tratamiento con antiagregantes plaquetarios, junto con algunas sugerencias sobre su manejo.

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P2Y12 Inhibitor Monotherapy After a Short Dual Antiplatelet Therapy Versus Standard-Term Dual Antiplatelet Therapy in Patients Undergoing Percutaneous Coronary Intervention: A Contemporary Meta-Analysis

Cited by 4 publications

References 16 publications

P2Y12 Inhibitor Monotherapy versus Conventional Dual Antiplatelet Therapy in Patients with Acute Coronary Syndrome after Percutaneous Coronary Intervention: A Meta-Analysis

P2Y12 Inhibitor Monotherapy versus Conventional Dual Antiplatelet Therapy in Patients with Acute Coronary Syndrome after Percutaneous Coronary Intervention: A Meta-Analysis

Comparative Efficacy and Safety of P2Y12 Inhibitor Monotherapy and Dual Antiplatelet Therapy in Patients with and without Diabetes Mellitus Undergoing Percutaneous Coronary Intervention

Estrategias de antiagregación plaquetaria en síndromes coronarios agudos

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